To solve the equation given, we need to simplify the expression on both sides first.

An - 8a - bx + 8x = ab - 8a - nd - 8x

Next, combine like terms:

An - 8a - bx + 8x = ab - 8a - nd - 8x
An - bx + 8x = ab - nd

We can rearrange the terms to isolate x on one side:

bx + 8x = An - ab - nd
x(b + 8) = An - ab - nd
x = (An - ab - nd) / (b + 8)

Therefore, the final solution to the equation is x = (An - ab - nd) / (b + 8)